The AirTAC GC30015MLC2WGK AirTAC F.R.L. Combination, G1/2 is a genuine G-series three-unit F.R.L. combination: a separate filter, a separate regulator and a separate lubricator assembled as one air-preparation station. It has PT1/2" ports, a 5 µm element, a manual drain and regulates 0.05 - 0.9 MPa (7 - 130 psi).
The AirTAC GC30015MLC2WGK is a three-piece F.R.L. combination: a separate air filter, a pressure regulator and an oil-mist lubricator, assembled for 1/2 in (G1/2) compressed-air lines. In this configuration the filter element is the fine 5 um grade (code W) with a manual drain on the bowl, the regulator is the low-pressure type with a round external gauge scaled in psi, and a reverse/check valve is fitted. The lubricator mists oil into the downstream air for tools and actuators that need lubrication. Maximum inlet pressure is 1.0 MPa (145 psi) and the working temperature range is -5 to 70 C (non-freezing); the bowls on the 300 size are polycarbonate (PC).
This is a genuine AirTAC part. The GC series is offered in 200, 300, 400 and 600 sizes with ports from 1/8 in to 1 in, and with choices of drain type, filter grade (40 um standard, 5 um optional), gauge style and scale, thread (PT standard; G and NPT are order options) and reverse valve. Flow is published as curves rather than a single rated figure, so ask us to confirm the datasheet and sizing for your application on request.
| Model | GC30015MLC2WGK AirTAC F.R.L. Combination, G1/2 |
|---|---|
| Series | GC300 F.R.L. combination |
| Composition | Filter + regulator + lubricator (3 units) |
| Port size | PT1/2" (G (BSPP) thread) |
| Filtering grade | 5 µm |
| Regulating range | 0.05 - 0.9 MPa (7 - 130 psi) |
| Pressure type | Low-pressure type |
| Fluid | Compressed air |
|---|---|
| Max. working pressure | 1.0 MPa (145 psi) |
| Temperature range | -5 to +70 °C (unfreeze) |
| Drain type | Manual drain |
| Bowl material | PC |
| Pressure gauge | Fitted — round, psi scale |
| Reflux valve | Fitted (reverse flow permitted) |
Specifications follow the official AirTAC G-series air-preparation data. The regulating band is set by the drain type: automatic and differential-pressure drains regulate 0.15 - 0.9 MPa, a manual drain regulates 0.05 - 0.9 MPa. The low-pressure type adjusts over a lower band than standard; we confirm the exact figures from the factory datasheet. The combination has no separate bracket code — the three units couple together with their own mounting hardware. Flow curves, weight and outline dimensions are not published in our data set — ask us and we will confirm from the factory datasheet.
| GC300 | G-series F.R.L. combination, 300 body — sets the port range. |
|---|---|
| 15 | Port size PT1/2". This body offers 08 = PT1/4", 10 = PT3/8", 15 = PT1/2". |
| M | Drain: Manual drain — this also sets the regulating band (0.05 - 0.9 MPa (7 - 130 psi)). |
| L | Low-pressure type. Blank is standard, L is the low-pressure type. |
| (blank) | Pressure gauge fitted (blank). |
| C | Gauge shape: Round. C is round, F is square. |
| 2 | Gauge scale: psi. 1 is MPa, 2 is psi, 3 is bar. |
| W | Filtering grade 5 µm. Only 40 µm (blank) and 5 µm (W) exist. |
| G | G (BSPP) thread. PT is the default; G is BSPP and T is NPT. |
| K | Reverse-flow (reflux) valve fitted. |
Field order is size, port, drain, type, gauge, shape, scale, grade, thread, reflux — there is no bracket position on a combination. Constituent units, orderable separately as spares: GF300-15 filter, GR300-15 regulator and GL300-15 lubricator.
A GC is three separate units, so the filter and the regulator can each be serviced or replaced on their own. A GFC is the two-unit set, where filtering and regulating share one body — shorter, but the two functions come as one part. Both filter, regulate and lubricate.
| This model | GC300 · PT1/2" · 5 µm |
|---|---|
| One size down | GC200 |
| One size up | GC400 |
| Two-unit equivalent | GFC300-15 |
| Build order | Filter → regulator → lubricator |
Feeding a 1/2 in branch off the plant air ring that supplies impact wrenches and nutrunners: the 5 um filter cleans the air, the low-pressure regulator holds a reduced setting, and the lubricator oils the tools.
Conditioning air for the pneumatic cylinders and grippers on a carton-forming and sealing conveyor, where the check valve holds the downstream circuit and the lubricator keeps seals and bores running smoothly.
Supplying filtered, regulated and lubricated air to looms and winding heads that run continuously, with the manual-drain bowls emptied during scheduled maintenance rounds.
Start with the size and port: the 300 size covers the 1/2 in port class, and the next size up or down moves both the connection and the flow capacity. Choose the filter grade to match the air quality the downstream equipment needs - 40 um is the standard element, while this unit's 5 um (W) element suits finer protection. Drain type matters: manual drain means someone opens the bowl drain periodically, while automatic and differential-pressure drains handle condensate without attention. Gauge style is embedded square as standard with an external round gauge optional, in MPa, psi or bar scales - this unit carries the round gauge in psi. Thread is PT as standard; G (BSPP) and NPT are catalogue options to order, and a bracket is included for mounting.
One honest note on sizing: flow for this series is published as curves, not as a single rated number, so we cannot quote a rated flow here. Send us your line pressure, downstream demand and the low-pressure setting you need, and we will confirm the datasheet figures and correct size before you order.
Quick checklist
The PC bowls must not be cleaned with solvents — wipe them with a dry cloth. The lubricator adds an oil mist downstream of the regulator. If any branch of the line must stay oil-free, take that branch off before the lubricator, or use a GR300-15 regulator with a GF300-15 filter on that branch.
AirTAC publishes flow for the GC series as curves, not as a single rated figure, so we do not quote a rated flow, Cv or SCFM here. Tell us your line pressure, downstream demand and the setting you need, and we will confirm the datasheet flow curve and check the sizing for your application on request.
The L code in GC30015MLC2WGK marks the low-pressure regulator type, intended for applications where the working pressure is set below the standard range. The exact adjustment range for this low-pressure version is not published in the material we hold, so please ask us to confirm it against the datasheet before ordering. This unit also carries a round gauge scaled in psi, a 5 um filter element, a manual drain and a reverse/check valve.
Genuine AirTAC parts produced by AirTAC factory.
Covers non-human-caused product damage.
Standard models usually ship in 3-4 days.
Most inquiries answered within 7-8 hours.
Send us the quantity, thread type (PT / G / NPT), gauge scale and destination. We confirm price, availability and lead time — usually within 7-8 hours.